Question: Who is the facility operating shareholder at Mongstad Power Station?
Paraphrase: Who is the office working shareholder at Mongstad Control Station?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q6899813 wdt:P137 ?X . ?X wdt:P127 ?answer}
Answer: Goldman Sachs, Capital Group Companies, Ministry of Finance, SEAS-NVE